156980814884

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1323571}}^1$

素因数の和:1323923

約数の個数: 24

約数和(自身を含む): 277950120000

約数和(自身を除く): 120969305116

約数列:

[1, 2, 4, 149, 199, 298, 398, 596, 796, 29651, 59302, 118604, 1323571, 2647142, 5294284, 197212079, 263390629, 394424158, 526781258, 788848316, 1053562516, 39245203721, 78490407442, 156980814884]

約数ペア:

[(1, 156980814884), (2, 78490407442), (4, 39245203721), (149, 1053562516), (199, 788848316), (298, 526781258), (398, 394424158), (596, 263390629), (796, 197212079), (29651, 5294284), (59302, 2647142), (118604, 1323571)]